8868363

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 14927616

約数和(自身を除く): 6059253

約数列:

[1, 3, 7, 21, 23, 43, 49, 61, 69, 129, 147, 161, 183, 301, 427, 483, 903, 989, 1127, 1281, 1403, 2107, 2623, 2967, 2989, 3381, 4209, 6321, 6923, 7869, 8967, 9821, 18361, 20769, 29463, 48461, 55083, 60329, 68747, 128527, 145383, 180987, 206241, 385581, 422303, 1266909, 2956121, 8868363]

約数ペア:

[(1, 8868363), (3, 2956121), (7, 1266909), (21, 422303), (23, 385581), (43, 206241), (49, 180987), (61, 145383), (69, 128527), (129, 68747), (147, 60329), (161, 55083), (183, 48461), (301, 29463), (427, 20769), (483, 18361), (903, 9821), (989, 8967), (1127, 7869), (1281, 6923), (1403, 6321), (2107, 4209), (2623, 3381), (2967, 2989)]